A Doll's House is about a woman with free will, Nora, who forged her father's signature to lend money to her husband for medical treatment.

Before the incident, her husband Haier Mao affectionately called her "little squirrel" and "bird". After the incident, Haier Mao was afraid that this would affect his reputation and mercilessly denounced Nora's shameless. When the storm passed, Haier Mao regained her former gentleness. Nora saw clearly the inequality between husband and wife. She didn't want to be her husband's doll any more, so she ran away resolutely. In Ibsen's plays, there is a profound reflection on the value of life, a strong criticism of the unreasonable system, and an eager concern for women's liberation and marriage. In a word, his works have inspired and inspired generations of people.